Unverified75% confidenceTradeoffTime unknown
折叠越方便（可压扁收纳）通常意味着钢丝弹性越强、面料越薄，长期反复折叠后钢丝易变形塌陷；追求耐用应选固定成型或粗钢丝款
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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